EP 2357758 A1 20110817 - DATA TRANSCEIVING METHOD, DATA TRANSCEIVING SYSTEM, MASTER DEVICE AND SLAVE DEVICE
Title (en)
DATA TRANSCEIVING METHOD, DATA TRANSCEIVING SYSTEM, MASTER DEVICE AND SLAVE DEVICE
Title (de)
DATENSENDE- UND EMPFANGSVERFAHREN, DATENSENDE- UND EMPFANGSSYSTEM, MASTER-VORRICHTUNG UND SLAVE-VORRICHTUNG
Title (fr)
PROCÉDÉ D'ÉMISSION-RÉCEPTION DE DONNÉES, SYSTÈME D'ÉMISSION-RÉCEPTION DE DONNÉES, DISPOSITIF MAÎTRE ET DISPOSITIF ESCLAVE
Publication
Application
Priority
- JP 2009070326 W 20091203
- JP 2008317557 A 20081212
Abstract (en)
In a data transmitting and receiving method of a demand assignment type, a master device 101 schedules an occupancy band of a fixed size for requesting a band to the master device by slave devices, with respect to a specific number of slave devices 102, 103, and 104 for each one cycle, and the slave device waits for assignment of the occupancy band of the fixed size based on the schedule and performs message transmission of requesting a band for data transmission to the master device, thereby suppressing an influence of pressure on the data transmission band and preventing line utilization efficiency from decreasing while avoiding signal collision on an RCH.
IPC 8 full level
H04L 5/00 (2006.01); H04B 3/54 (2006.01); H04L 12/403 (2006.01); H04L 12/413 (2006.01); H04L 12/801 (2013.01)
CPC (source: EP US)
H04B 3/54 (2013.01 - EP US); H04L 5/0091 (2013.01 - US); H04L 12/4035 (2013.01 - EP US); H04L 12/413 (2013.01 - US); H04L 47/13 (2013.01 - US); H04B 2203/5408 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2357758 A1 20110817; EP 2357758 A4 20140910; EP 2357758 B1 20170906; CN 102246466 A 20111116; CN 102246466 B 20150415; CN 104639212 A 20150520; CN 104639212 B 20170503; EP 3264685 A1 20180103; EP 3264685 B1 20190306; ES 2719218 T3 20190709; HK 1209534 A1 20160401; JP 2012110063 A 20120607; JP 2014027698 A 20140206; JP 5410560 B2 20140205; JP 5523344 B2 20140618; JP 5622919 B2 20141112; JP WO2010067749 A1 20120517; US 2011238774 A1 20110929; US 2015146742 A1 20150528; US 8972514 B2 20150303; US 9692613 B2 20170627; WO 2010067749 A1 20100617
DOCDB simple family (application)
EP 09831853 A 20091203; CN 200980149705 A 20091203; CN 201410857220 A 20091203; EP 17178772 A 20091203; ES 17178772 T 20091203; HK 15110266 A 20151019; JP 2009070326 W 20091203; JP 2010542089 A 20091203; JP 2012055287 A 20120313; JP 2013229932 A 20131106; US 200913132961 A 20091203; US 201514605093 A 20150126